Description
The GSR-200 is an inexpensive GSR measurement device for classroom or
laboratory use. It draws its power from any iWorx data acquisition
device or standard transducer amplifier.
The GSR-200 functions by passing a small constant voltage across the
skin and then measuring changes in resistance that may occur. The
GSR-200 is shipped with a set of finger electrodes and a lab manual for
galvanic skin response experiments.
GSR-200 Specifications
Input Impedance: 0 GW
Input Connector: ±BNC
Working Voltage: 200 mV
Output Connector: DIN 8
Bandwidth: DC to 3 Hz
Power: ±from amplifier via DIN 8
Working Voltage: 200 mV
Output Voltage Swing: +/- 4.0 V
Dimensions: 2.5 in w x 5 in. L x 2.0 in. H
Noise: 1.0 mV p-p
